package Instance;

import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;

public class FileWriter {
    public void write(String encryptStr,String fileNameDes){
        System.out.println("保存密文，写入文件。");
        try{
            FileOutputStream outFS=new FileOutputStream(fileNameDes);
            outFS.write(encryptStr.getBytes());
            outFS.close();
        }
        catch(FileNotFoundException e){
            System.out.println("文件不存在!");
        }
        catch(IOException e){
            System.out.println("文件操作错误！");
        }
    }
}
